Definition

Noun: - A primitive rodent species: Aplodontia rufa is the scientific name for a specific, primitive species of burrowing rodent. It is a nocturnal animal known for its bulky build and is found in the upland regions of the Pacific coast of North America.

Usage Examples

• Noun:
  • The Aplodontia rufa is considered a living fossil among rodents.
  • Researchers are studying the habitat of Aplodontia rufa in the Pacific Northwest.

Advanced Usage

• In taxonomic or biological contexts: The term is used precisely to refer to this single, unique species. It is often used in scientific writing, wildlife biology, and conservation discussions.
  • The study focused on the evolutionary biology of Aplodontia rufa.

Variants and Related Words

• Mountain beaver (n): The common name for .
  • Despite its name, the mountain beaver is not a true beaver.
• Sewellel (n): Another historical common name for this animal.
• Aplodontiidae (n): The biological family to which belongs, containing only this single living species.

Synonyms

• Mountain beaver: The most frequently used common name.
• Boomer (regional, informal): A colloquial name used in some areas.

Notes on Meaning

This term has a single, specific meaning in English: it is the binomial nomenclature (genus and species) for a particular rodent. It is not used idiomatically or in phrasal verbs. Its usage is almost exclusively scientific or technical.

Noun

1. bulky nocturnal burrowing rodent of uplands of the Pacific coast of North America; the most primitive living rodent